Jersey weather averages

Check Jersey weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Jersey is expected to be 12°C, while the average maximum temperature in January is 8°C. The holiday weather guide shown above is for St Helier.

More about Jersey

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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Jersey weather overview

Jersey has a delightfully warm summer climate and enjoys mild, if rainy, winters. On the long summer days, between May and September, you can bask in an average of 8 hours of sunshine a day but, if you are planning a walk or a visit to the beach, take a cover-up as those sea breezes can be chilly.

Rain falls mainly in the autumn and winter but can occur sporadically in the summer months. Winters are cool but rarely very cold.

What to pack for Jersey weather

Take relatively warm clothing for the cool winter months and, in the summer, supplement beach wear and light clothing with a warm wrap, just in case. Be prepared for rain at any time of year.

Tropical storm risk: Jersey hurricane season

% of month affected by tropical storms
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<1%
<1%
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Jan
Feb
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Apr
May
Jun
Jul
Aug
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Dec

The Jersey tropical storm risk chart above shows the hurricane season for St Helier, Jersey.

More about tropical storms

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Jersey holiday weather averages by month

Check Jersey holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Jersey weather with the USA

Below the Jersey weather chart shows maximum daytime temperature for Jersey (St Helier) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Jersey (St Helier)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Jersey weather >>

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More Jersey destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

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